Jumping jacks, sit ups, dive bomber push ups, quad stretches, and walking lunges got us warmed up for the day. Several people took turns leading the exercises so there was a lot of variety. After nourishment and loading the vans, we all headed to Cenote Muchachos. The first van loaded up and went to Aktun Chen to continue the dry cave survey. The second van stopped off at Aktun Chen to pick up Bob who was doing an interview with Lorenzo. While we waited for Bob, we played with a spider monkey, a Coati Mundi, and looked at snakes behind glass. After gathering Bob, we drove away to the site. Once there we divided up into four teams.